Photo AI

Rosie, Matilda and Ibrahim collect stickers - Edexcel - GCSE Maths - Question 6 - 2021 - Paper 1

Question icon

Question 6

Rosie,-Matilda-and-Ibrahim-collect-stickers-Edexcel-GCSE Maths-Question 6-2021-Paper 1.png

Rosie, Matilda and Ibrahim collect stickers. number of stickers number of stickers number of stickers = 4 : 7 : 15 Ibrahim has 24 more stickers than Matilda. ... show full transcript

Worked Solution & Example Answer:Rosie, Matilda and Ibrahim collect stickers - Edexcel - GCSE Maths - Question 6 - 2021 - Paper 1

Step 1

number of stickers number of stickers number of stickers = 4 : 7 : 15

96%

114 rated

Answer

Let the number of stickers that Rosie has be represented as (4x), the number Matilda has as (7x), and the number Ibrahim has as (15x). Since Ibrahim has 24 more stickers than Matilda, we can write: [ 15x = 7x + 24 ] Solving for (x): [ 15x - 7x = 24 ] [ 8x = 24 ] [ x = 3 ]

Now substituting back:

  • Rosie: (4x = 4(3) = 12)
  • Matilda: (7x = 7(3) = 21)
  • Ibrahim: (15x = 15(3) = 45)

Step 2

Ibrahim has more stickers than Rosie.

99%

104 rated

Answer

To find out how many more stickers Ibrahim has than Rosie: [ 45 - 12 = 33 ] Therefore, Ibrahim has 33 more stickers than Rosie.

Join the GCSE students using SimpleStudy...

97% of Students

Report Improved Results

98% of Students

Recommend to friends

100,000+

Students Supported

1 Million+

Questions answered

;